Interested to Buy Any Domain ? << Click Here >> for more details...
What are the fire Estingushers use in electrical fire?
- 3 Answers
- 5921 Views
- I also Faced
- E-Mail Answers
Answer Posted / lohith
Class B (dry
cemical powder) and
class C (corbun
dioxide)
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why we need to us lenz's law for synchornous motor
What is the name of transformers oil filteration equipment?
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
Is there any standard guidelines/Criteria to design NGR/NGT.?
Differentiate between induced emf and self inductance?
why current is constant on d.c?
A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
WHAT IS MEANT BY DERATING OF THYRISTOR?
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
What is the meaning of dedicated earthing?
What are the differences between single phase and three phase?
how to calculate energy of 3-phase motor?
what is the differance between HT motors And LT MOTORS.
